Shield's fantastical book tells the life story of Eli Roebuck, whose mother runs off when he's 9 years old, with a man believed to be a Sasquatch. He spends the rest of his life trying to prove that the cryptozoological beast is real, and to discover why and how his mother could abandon him like that. Naturally, this obsessive quest taints every decision and relationship in Eli's life, the majority for worse.

Writing on Facebook this morning, Shields expressed gratitude for the recognition:

"THE SASQUATCH HUNTER'S ALMANAC is a Washington State novel, through and through, and it is such an honor to win the Washington State Book Award. As a woman who grew up in Spokane, went to college in Seattle, and eventually returned to her hometown, this means so much to me. Thank you to the Washington Center for the Book, The Seattle Public Library, the judges, the sponsors; thank you to all of my friends and family for the support here, the messages, the texts, the phone calls, the in-person hugs and tears. I could not be more stunned and elated and grateful. And congrats to the finalists, incredible writers all. The biggest honor was seeing my book up there next to yours."

The awards are sponsored by the Washington Center for the Book at the Seattle Public Library, and presented "based on the strength of the publication's literary merit, lasting importance and overall quality."

Finalists are judged by a panel of Washington-based English instructors, librarians and book store owners. Separate categories for children's literature are also presented.